122678556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1504

約数の個数: 144

約数和(自身を含む): 391466880

約数和(自身を除く): 268788324

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1459, 1617, 1716, 1911, 2002, 2156, 2548, 2918, 3003, 3234, 3822, 4004, 4377, 5836, 6006, 6468, 7007, 7644, 8754, 10213, 12012, 14014, 16049, 17508, 18967, 20426, 21021, 28028, 30639, 32098, 37934, 40852, 42042, 48147, 56901, 61278, 64196, 71491, 75868, 84084, 96294, 112343, 113802, 122556, 132769, 142982, 192588, 208637, 214473, 224686, 227604, 265538, 285964, 337029, 398307, 417274, 428946, 449372, 531076, 625911, 674058, 786401, 796614, 834548, 857892, 929383, 1251822, 1348116, 1460459, 1572802, 1593228, 1858766, 2359203, 2503644, 2788149, 2920918, 3145604, 3717532, 4381377, 4718406, 5576298, 5841836, 8762754, 9436812, 10223213, 11152596, 17525508, 20446426, 30669639, 40892852, 61339278, 122678556]

約数ペア:

[(1, 122678556), (2, 61339278), (3, 40892852), (4, 30669639), (6, 20446426), (7, 17525508), (11, 11152596), (12, 10223213), (13, 9436812), (14, 8762754), (21, 5841836), (22, 5576298), (26, 4718406), (28, 4381377), (33, 3717532), (39, 3145604), (42, 2920918), (44, 2788149), (49, 2503644), (52, 2359203), (66, 1858766), (77, 1593228), (78, 1572802), (84, 1460459), (91, 1348116), (98, 1251822), (132, 929383), (143, 857892), (147, 834548), (154, 796614), (156, 786401), (182, 674058), (196, 625911), (231, 531076), (273, 449372), (286, 428946), (294, 417274), (308, 398307), (364, 337029), (429, 285964), (462, 265538), (539, 227604), (546, 224686), (572, 214473), (588, 208637), (637, 192588), (858, 142982), (924, 132769), (1001, 122556), (1078, 113802), (1092, 112343), (1274, 96294), (1459, 84084), (1617, 75868), (1716, 71491), (1911, 64196), (2002, 61278), (2156, 56901), (2548, 48147), (2918, 42042), (3003, 40852), (3234, 37934), (3822, 32098), (4004, 30639), (4377, 28028), (5836, 21021), (6006, 20426), (6468, 18967), (7007, 17508), (7644, 16049), (8754, 14014), (10213, 12012)]